A ram air turbine gearbox includes a turbine drive shaft (108) defining a primary axis, a gear (112) coupled to an outer surface of the drive shaft configured to transfer power from the drive shaft to a generator. A bearing (116) is coupled to the outer surface of the drive shaft aft of the gear along the primary axis, a bearing support (118) is positioned radially outside of the bearing configured for enclosing the bearing within a gearbox housing from an axially aft direction. A bearing liner (120) is positioned radially between the bearing support and the bearing and a crest to crest wave spring positioned radially inside the bearing liner and axially forward of the bearing.


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    Title :

    RAM AIR TURBINE GEARBOX ASSEMBLY


    Additional title:

    STAUDRUCKTURBINENGETRIEBEANORDNUNG
    ENSEMBLE BOÎTE DE VITESSES À TURBINE À AIR DYNAMIQUE


    Contributors:

    Publication date :

    2021-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F16C SHAFTS , Wellen



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